Portable modular exercise apparatus for multiple users

ABSTRACT

A portable modular exercise apparatus for multiple users is separable into multiple components by pin connections. The modularity of the versatile exercise device enables numerous types of exercises by multiple users simultaneously. The apparatus comprises two upright support towers, a base with base pads under each support tower, an overhead crossbeam and a supplemental sliding push up cross bar, a number of resistance bands which attach to the apparatus for the purpose of resistance training, and a carrying bag to contain and transport all of the components. Pin connections allow the device to easily be assembled and taken apart without tools.

CROSS-REFERENCE TO RELATED APPLICATIONS

Not Applicable.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not Applicable.

THE NAMES OF THE PARTIES TO A JOINT RESEARCH OR DEVELOPMENT

Not Applicable.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to exercise equipment and particularly toa portable modular exercise apparatus comprised of a plurality ofcomponents enabling numerous types of exercises by multiple users; themodular exercise apparatus comprises an overhead crossbeam, two uprightsupport towers, a base support under each support tower, a base padassociated with each base support, and a supplemental sliding push upcross bar with handles, a plurality of resistance or tension bands whichattach to the various components of the apparatus for the purpose ofresistance training, and a carrying bag to contain and transport all ofthe components.

2. Description of Related Art Including Information Disclosed Under 37CFR 1.97 and 1.98

Portable multi-purpose exercise devices which use elastic bands forresistive training are well known in the art. Likewise, large gymsystems with multiple stations for multiple users are also abundant inthe field. What is needed is a modular and portable multi-functionmulti-user exercise device which is separable into different componentsfor different exercises so that a number of people can exercise at thesame time by taking different components and performing differentexercises with the components. The prior art fails to produce such aversatile exercise device.

U.S. Pat. No. 6,409,640, issued Jun. 25, 2002 to Cournoyer, describes anupper body exercise device having a pair of arcuate posts having lowerfootrests for resting on the ground, and a U-shape spacer bar, mountedto the top ends of the arcuate posts for free abutting against anupright wall. The two posts therefore remain substantially parallel toeach other and to the upright wall. The posts are provided with notchesdistributed along their length, in a horizontally registering pair ofwhich a push-up bar may be inserted for support of the push-up bar at aselected height over ground. The exerciser takes minimal ground space,yet allows many different types of exercises to be performed by anindividual.

U.S. Pat. No. 1,104,505, issued Jul. 21, 1914 to Holworthy, provides ahorizontal bar exercise apparatus which can be fitted in private houses.The apparatus comprises a base, standards projecting therefrom, ahorizontal exercise bar connecting the standards and bracing members.

U.S. Pat. No. 5,536,222, issued Jul. 16, 1996 to Banda et al, shows aportable upper body exercise device designed to be used with a rod or abar. The exercise device is lightweight and detachable. It does notrequire clamps or screws to secure it to a tabletop.

U.S. Patent Application #20090062087, published Mar. 5, 2009 byPoppinga, indicates an adjustable exercise apparatus that comprises asupport component, first and second actuation elements, and first andsecond straps. The support component can be a belt or vest, for example,and can includes first and second ends that can be interconnected toform the support component in a loop. The first and second actuationelements are disposed along the support component and can be used toengage a portion of the respective first and second straps. Distal endsof each of the first and second straps can be engaged by a user forperforming an exercise. In this regard, the straps can be at leastpartially elastically deformable. Further, the first and secondactuation elements can be used to adjust the lengths of the straps toalter the tensile force exerted by the straps during exercise.

U.S. Patent Application #20070087920, published Apr. 19, 2007 byDachraoui et al, puts forth a portable exercise device which has agenerally rectangular, box-like main body in two portions, hingedtogether for opening and closing and having a storage area within.Recessed areas operable for attaching suitably equipped resistancetubing are disposed in an array that enables a variety of exercises.

Two U.S. Patent Applications, #20060160682 published Jul. 20, 2006 and#20060030463 published Feb. 9, 2006 by Maloy et al, concern a trainingdevice for exercising muscle groups of the entire body which comprises aportable rotating base which may have resistance bands attached forexercising the arms while twisting the body.

U.S. Patent Application #20030083178, published May 1, 2003 by Gilman,illustrates a portable functional training resistance apparatus used toexercise, rehabilitate and promote muscular strength and flexibilitythroughout the entire human body and a method for its use. Thisapparatus comprises a rigid base with a recess, strong enough to bearthe weight of an adult exerciser who is standing, sitting, leaning,laying or vigorously moving about said base while performing exercises.The base is designed to receive various adaptors in the recess for theuser to stand, sit, lean or lay on while performing exercises. The basehas a plurality of attachment points, strategically placed on oppositesides of the recess, used to receive a means of resistance for exercisemovements where added resistance is desired.

U.S. Pat. No. 6,186,930, issued Feb. 13, 2001 to Ignaczak, is for apush-up trainer having a base and a pair of handgrip assemblies. Thehandgrip assemblies are each slidably mounted to the base, allowing forlateral movement of the handgrips. Each handgrip assembly allows forrotation of each handgrip around a vertical axis and around itshorizontal lengthwise axis. Each of the sliding and rotational motionsmay selectively be allowed or locked out using a spring biased pin.

U.S. Pat. No. 7,125,367, issued Oct. 24, 2006 to Steams, shows amulti-purpose exercise apparatus. The exercise device includes a frame,and left and right force receiving members movably mounted on the frame.The force receiving members are selectively linked to one another tofacilitate a first mode of exercise, wherein a person's hands or legsare repeatedly moved toward and away from one another. When so linked,the force receiving members may alternatively be biased toward oneanother or away from one another. The force receiving members may bedecoupled to facilitate a second mode of exercise, wherein a personstretches and/or leans forward and then returns backward.

U.S. Pat. No. 5,226,868, issued Jul. 13, 1993 to Montgomery, claims anexercise device including a push-up board and two push-up handles. Thetwo C-shaped push-up handles are mounted along various positions of thepush-up board. Only one end of the C-shaped handles is located withinsymmetrically-spaced holes of the push-up board. Since only one end ofthe C-shaped handle is secured within the board and with the shape ofthe inserted handle end being round, the C-shaped handles are rotatableabout the anchored end to provide a vast array of movement and variedexercise routines. A position most comfortable for the user isobtainable by rotation of the handle about the one end located in thepush-up board. Numerous pre-set positions are available for doingpush-ups to obtain a maximum health benefit from basic push-ups.Further, an adjustment is provided for maximum strength development andwrist comfort when doing difficult push-ups through a series of wide tonarrow hand separation positions.

U.S. Pat. No. 5,205,802, issued Apr. 27, 1993 to Swisher, illustrates anexercise apparatus for providing improved muscle conditioning viapush-ups or similar exercises. The apparatus comprises an elongated bodywith end supports and two rotatably affixed hand grips. The elongatedbody has a plurality of pairs of bushing lined holes. Each hole of eachpair is equally spaced from the elongated body's vertical centerline.The hand grips are rectangularly shaped having a pin extension thatslidably and rotatably fits in the body's bushing lined holes. The tophorizontal portion of the rectangle is an ergonomically shaped handle.The pin and, consequently, the hand grip are locked into place in thebody via a spring clip which engages the pin at its free end. The springclip engages the underside of the body such that the hand grips cannotbe withdrawn from the body until the clip is removed. While being used,the user grabs the ergonomically contoured handles and performs apush-up or similar exercise. The invention allows the user to properlyspace the hand grips for maximum comfort and variation of exercises.While pushing up and returning down, the user can rotate his hands andwrists through a mechanically limited range of motion as demanded by thebody's natural tendency to do so during such an exercise.

U.S. Pat. No. 1,402,179, issued Jan. 3, 1922 to Piscitelli, relates anexercising harness which is worn on the back of the user and which has aseries of elastic ropes slidably contained within cord holder on theback of the harness. The group of ropes has a handle at each end.

U.S. Pat. No. 5,916,070, issued Jun. 29, 1999 to Donohue, describes anexercise device for exercising a user's upper body including a U-Shapedguard mounted around a user's waist, a non-elastic cord extending arounda central portion of the guard, guide means on said guard forpositioning the cord to allow free longitudinal sliding movement and ahand hold at each end of the cord to allow the user to grasp one of thehand holds in each hand and force the cord to slide alternately inopposite directions along the guard.

U.S. Patent Application #20090082183, published Mar. 26, 2009 by Haynes,shows a vest in FIG. 5 which has a fastener on the back thereof forfastening to a pouch having connected resistance bands. The user mayexercise using the resistance bands while the pouch remains in place byvirtue of the attachment to the apparel.

U.S. Patent Application #20090062088, published Mar. 5, 2009 by Ismailet al, discloses a portable, light-weight exercise apparatus thatincludes a jacket or vest made light-weight material and coated with lowsurface friction coating, and can be worn on the user's upper body. Thejacket having an upper protuberance member and a lower protuberancemember, each with an aperture for engaging a pair of resistance cablesthat are respectively connected to a pair of grip handles. Depending onthe desired exercise of certain muscle groups, the user engagesresistance cables in either the lower protuberance member, or the upperprotuberance member. In another embodiment, the jacket comprises of twotrack-like members means placed on the back-side of the jacket, foradjusting the resistance cables, and a single protuberance member wherethe resistance cables are secured therein.

U.S. Patent Application #20050148448, published Jul. 7, 2005 by Mersch,claims a push-up board portable exercise device having a base member anda plurality of handle grips. At least two of the handle grips areadjustable on the base member. The handle grips permit a user toexercise the chest muscles, shoulders, back, arms, and triceps of theuser. The base preferably has a non-slip bottom creating a unit thatwill not tip over or slip.

U.S. Patent Application #20060128540, published Jun. 15, 2006 by Engle,discloses an apparatus for circuit and other fitness training whichcomprises a housing having an internal space wherein multiple resilientmembers, such as elastic cords or stretchable bands, are fully containedwhile in a rest state; an attachment point where each resilient memberis securely affixed to the housing; and an aperture locatedsubstantially opposite the attachment point, through which resilientmembers are accessible, and to which a handle assembly is removablyattached. A user may selectably attach the handle assembly to one orseveral resilient members in order to select the desired resistiveforce. Because resilient members are fully contained within the housingwhen in a rest state, the resilient members exert a resistive forceimmediately upon being extended from the aperture in the housing.

U.S. Pat. No. 7,488,282, issued Feb. 10, 2009 to Leavitt, is for anexercise device including an exercise platform and an incline base thatcan be used together or separately. The exercise device can be used foraerobics, strength-training and yoga or a combination thereof. Theexercise platform can be rectilinear U-shaped and can include pull ringsand exercise tubes connected thereto and the incline base can beadjustable from a horizontal position to variable degrees of incline.

U.S. Pat. No. 7,357,766, issued Apr. 15, 2008 to Langer et al, putsforth a body conditioning apparatus having a relatively rigid platformand a resilient elevating and locating member receivable in an openingat an elevated center of the platform for adapting the platform for usein balance enhancing exercises. The locating member includes areleasable grip configured to hold the apparatus at the selected surfacewithout surface modification. At least one resiliently stretchable cordattachment may be received through circumferential openings in theplatform.

U.S. Pat. No. 7,108,643, issued Sep. 19, 2006 to Wilson et al, providesa push-up device comprising an elongate floor-supported platform havingsliding handgrips mounted thereon. In a preferred embodiment, thehandgrips, which are constrained to move only along a track, which maybe linear or curvilinear and lying in a substantially horizontal plane,are interconnected by linking means such as belts. The linkage is suchthat the handgrips remain equidistant from a fixed centerline midwaybetween the handgrips throughout their range of motion. In the preferredembodiment, the linking means are belts that are supported by pulleyshoused within the floor-supported platform. In yet a further embodiment,the platform includes wall and/or ceiling attachment means and can beemployed for performing pull-ups.

What is needed is a multipurpose exercise device separable into multiplecomponents by pin connections, which components are usablesimultaneously by a number of different users on different componentsseparable from the same device.

BRIEF SUMMARY OF THE INVENTION

An object of the present invention is to provide a multipurpose exercisedevice separable into multiple components by pin connections, whichcomponents are usable simultaneously by a number of different users ondifferent components separable from the same device.

Another object of the present invention is to provide a carrying case tocontain all the separated components.

One more object of the present invention is to provide pin connectionsto connect the various components.

An additional object of the present invention is to provide telescoping,adjustable towers for height adjustment.

A further object of the present invention is to provide hand grips thatcan slide or be secured in place on the auxiliary horizontal bar usedfor push ups.

In brief, the present invention comprises a portable modular exerciseapparatus comprised of a plurality of components enabling numerous typesof exercises by multiple users; the modular exercise apparatus comprisestwo upright support towers, a base under each support tower, an overheadcrossbeam and a supplemental sliding push up cross bar, a plurality ofresistance or tension bands which attach to the various components ofthe apparatus for the purpose of resistance training, and a carrying bagto contain and transport all of the components.

An advantage of the present invention is it provides a carrying caseallowing for easy transport and storage of the device.

Another advantage of the present invention is it provides a means toconnect and disconnect the various components without using tools.

One more advantage of the present invention is it provides adjustmentsfor individuals of different heights.

An additional advantage of the present invention is it provides a meansfor sliding pushups.

A further advantage of the present invention is it provides adjustmentsthat allow for various difficulty levels for users, from beginner toadvanced.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

These and other details of my invention will be described in connectionwith the accompanying drawings, which are furnished only by way ofillustration and not in limitation of the invention, and in whichdrawings:

FIG. 1 is a perspective view of the modular portable exercise device ofthe present invention showing all of the components assembled for use;

FIG. 2 is an exploded perspective view of the modular portable exercisedevice of the present invention showing all of the components separatedfor storage;

FIG. 3 is a perspective view of the modular portable exercise device ofthe present invention having all of the components assembled for use andshowing a user performing pull down exercises on a resistance or tensionband slung over the upper cross bar;

FIG. 4 is a perspective view of the base stand and base pads andauxiliary cross bar of the modular portable exercise device of thepresent invention showing a user performing push up exercises onauxiliary cross bar secured across two support brackets of the basestand;

FIG. 5 is a perspective view of the auxiliary cross bar of the modularportable exercise device of the present invention showing the handgrips;

FIG. 6 is a perspective view of the auxiliary cross bar of the modularportable exercise device of the present invention resting on a floorsurface showing a user performing push up exercises on the auxiliarycross bar resting on the floor, the user wearing an optional vest (showndashed) and using an optional resistance or tension band secured betweenthe back of the vest and the auxiliary cross bar for adding extra stresswhile performing push ups;

FIG. 7 is a perspective view of the base pads of the modular portableexercise device of the present invention showing a user performinglifting exercises on a resistance or tension band attached to the basepad assembly;

FIG. 8 is a side elevational view of a base pad assembly of the modularportable exercise device of the present invention showing a user sittingon the base pads performing sit up exercises on a resistance or tensionband attached to the base pad assembly;

FIG. 9 is a side elevational view of a base pad assembly of the modularportable exercise device of the present invention showing a user layingback on the base pads performing leg extension and arm extensionexercises on resistance or tension bands attached to the base padassembly;

FIG. 10 is a side elevational view of a base pad assembly of the modularportable exercise device of the present invention showing a user sittingon any external surface performing arm lift exercises on a resistance ortension band attached to the base pad assembly;

FIG. 11 is an enlarged perspective view of the hand grips for use withthe auxiliary cross bar of the modular portable exercise device of thepresent invention showing the rotational adjustability of the hand grip;

FIG. 12 is an enlarged perspective view of the hand grip base of FIG. 11showing a back side of the hand grip base with two spaced openings toreceive insertable straight pins for use with the overhanging ridge ofthe auxiliary cross bar when performing sliding push ups or othersliding exercises;

FIG. 13 is an end elevational view of the hand grip of FIG. 11 showingthe insertable straight pins riding under the overhanging ridge of theauxiliary cross bar when performing sliding push ups or other slidingexercises;

FIG. 14 is a plan view of the optional vest and optional resistance ortension band secured between the back of the vest and to be used withthe auxiliary cross bar of the modular portable exercise device of thepresent invention resting on a floor surface for adding extra stresswhile performing push ups;

FIG. 15 is a perspective view of the storage and carry bag of themodular portable exercise device of the present invention used to carryall of the separated parts shown in FIG. 2.

DETAILED DESCRIPTION OF THE INVENTION

In FIGS. 1-15, a portable multipurpose modular exercise device 10 isseparable into multiple different modular exercise components by pin 11connections, including a base stand 20, base pads 30 used with theentire device 10 or just the base stand 20 or separately on the floor,an auxiliary cross bar 50 used with the base stand 20 or on the floor,and an upper cross bar 40 supported by vertical tower posts 41adjustably attached to the base stand 20. The modular exercisecomponents are usable simultaneously by a number of different usersworking out on different modular exercise components separated from thesame device, as shown in FIGS. 4-10.

In FIGS. 1-4, a base stand 20 comprises two spaced vertical base posts21 interconnected by at least one horizontal support bar 27 removablyattached between the two vertical base posts 21 and connected to each ofthe vertical base posts 21 by removable pins 11. The base posts 21comprise a series of vertically spaced mating paired support brackets 22to receive and support a modular component supported horizontallybetween one of the pairs of support brackets 22 at a time. The baseposts 21 also comprise at least one pair of aligned horizontal bracebrackets 26 with at least one on each of the base posts 21, extendingbetween the base post 21 and an external vertical surface. Thehorizontal brace brackets 26 rest against the external vertical surfacefor support at least at the top of the base posts 21 and to space thebase post away from the external vertical surface to allow a user tostand between the base posts 21. The pair of aligned horizontal bracebrackets 26 further comprise a support bar 25 horizontally restingagainst the vertical surface (wall) to spread the load over two or morewall studs to prevent the brace brackets from going through the wall.Additionally, the base legs 32, 33, and 34 (base front leg, base sideleg, and base back leg, respectively) stabilize the device 10 to keep itfrom tipping over or sliding. The base back foot 35 attached to the baseback leg rests against the vertical surface (wall) for added stabilityafter seating in the leg bracket 37 and secured by a pin 11.

In FIGS. 1, 2, & 4, a modular auxiliary cross bar 50 is removablyattached by loop pins 11 between one pair of mating paired supportbrackets 22 at a time on the base posts 20. In FIGS. 5 & 6, the modularauxiliary cross bar 50 is alternately separated from the base posts 20and positioned on a floor surface resting on a pair of downwardlyextending feet 51, one at each end of a rigid horizontal bar 52. FIGS.1, 2, 4, 5, & 6 show the auxiliary cross bar 50 comprising the rigidhorizontal bar 52 having a pair of hand grips 54 slidably and pivotallyattached to the auxiliary cross bar 50 so that the hand grips 54 mayslide along a ridge 53 in the top of the auxiliary cross bar 50 at aselected angle for sliding exercises (as shown in FIGS. 2, 5, & 11), ormay alternately be individually secured to the auxiliary cross bar 50 ina desired position and desired angle for non-sliding exercises usingremovable loop pins 11. The auxiliary cross bar 50, therefore, enables auser to perform a variety of exercises such as push ups, sliding pushups, and thrusts over a range of difficulty from easy to difficult, asthe auxiliary cross bar 50 is positioned from a top pair of brackets 22on the base posts 20, down to lower pairs of brackets 22, and to thefloor (FIGS. 5 & 6).

FIGS. 1-3 show a pair of vertical tower posts 41 each telescopicallyextending upwardly from a collar 24 on one of the base posts. An uppercross bar 40 is supported by the pair of vertical tower posts 41 withthe upper cross bar 40 having a series of smooth gripping portions 48for a user to grasp for pull ups and a series of notches 43 to receiveat least one resistance band 60 for a user to perform a variety of pulldown exercises. The vertical tower posts 41 are adjustable in height andadjust the height of the upper cross bar 40 to accommodate users ofdifferent heights and different exercises being performed using theupper cross bar.

In FIGS. 1-4 and 7, a pair of base pads 31 rests on a floor surface andare each removably connected to one of the base posts 20 by removablepin connections with a series of pad pins 15 in the base pad assembly 30inserted into holes 16 in the base front leg 32. The base pads 31comprise resilient support surfaces to support a user performingexercises, and as shown in FIGS. 7-10, the base front legs 32 have atleast one opening in each of the legs 32 to receive a pin 11 forattaching at least one resistance or tension band 60 thereto forperforming a variety of exercises using the base pads 31 in conjunctionwith other modular components or, alternately, using the pads 31 removedfrom the other modular components to perform a variety of upper bodywork and lower body work exercises.

In FIGS. 1-13, all of the modular components are removablyinterconnected by pins 11 through mating openings in the components sothat the device 10 may be fully assembled for use or the modularcomponents separated for use of the components by a number of differentusers simultaneously. The pin connections 11 allow the entire device 10to be disassembled by hand without the use of tools and inserted into acarrier 80, as in FIG. 15, for transportation, thereby providing aportable, multipurpose, and modular exercise device separable intomultiple, different exercise components. Thus a number of differentusers can be working out simultaneously on different exercise componentsseparated from the same device.

In FIG. 1, the modular portable exercise device 10 is shown with all ofthe components assembled for use.

In FIG. 2, the modular portable exercise device 10 is shown with all ofthe components separated for storage.

In FIG. 3, the modular portable exercise device 10 is shown having allof the components assembled for use and also shows a user performingpull down exercises on a resistance band 60 slung over the upper crossbar 40.

In FIG. 4, the base stand 20, base pads 30, and auxiliary cross bar 50of the modular portable exercise device 10 are shown with a userperforming push up exercises on the auxiliary cross bar 50 securedacross two support brackets 22 of the base stand 20.

In FIG. 5, the auxiliary cross bar 50 of the modular portable exercisedevice 10 is shown with the hand grips 54.

In FIG. 6, the auxiliary cross bar 50 of the modular portable exercisedevice 10 is shown resting on a floor surface with a user performingpush up exercises on the auxiliary cross bar 50, the user wearing anoptional vest 70 (shown dashed) and using an optional resistance band 60secured between the back of the vest 70 and the auxiliary cross bar 50for adding extra stress while performing push ups.

In FIG. 7, the base pads 31 of the modular portable exercise device 10are shown with a user performing lifting exercises on a resistance band60 attached to the base pad assembly 30.

In FIG. 8, the base pad assembly 30 of the modular portable exercisedevice 10 is shown with a user sitting on the base pads 31 performingsit up exercises on a resistance band 60 attached to the base padassembly 30.

In FIG. 9, the base pad assembly 30 of the modular portable exercisedevice 10 is shown with a user laying back on the base pads 31performing leg extension and arm extension exercises using resistancebands 60 attached to the base pad assembly 30.

In FIG. 10, the base pad assembly 30 of the modular portable exercisedevice 10 is shown with a user sitting on any external surfaceperforming arm lift exercises using a resistance band 60 attached to thebase pad assembly 30.

In FIG. 11, the rotational adjustability of the hand grips 54 used withthe auxiliary cross bar 50 is shown. The hand grips 54 are adjusted byinserting the hand grip 56 with the high friction grip surface 57 intothe hand grip base 58 by fitting the pins 15 in the hand grip 54 intothe center hole and selected pairs of the circular array of holes 16 onthe top of the hand grip base 58. The circular array of holes 16 in thehand grip base 58 allow for a variety of angular positions for the handgrip 54. The groove 59 through the bottom of the base 58 slides over thelinear ridge 53 of the auxiliary cross bar 50 to adjust the location ofeach of the hand grips 54 with a pin 11 inserted through the opening 12in each hand grip and into one of a spaced linear array of mating holesin the linear ridge 53 and also to permit sliding pushups or otherexercises with the hand grip sliding freely on the linear ridge 53 andpins inserted just in two outer openings in the linear ridge to act asstops to limit the outer range of sliding motion of the hand grips. Theenlarged view of a first pin 11 shows the pin shaft 14 inserted in theopenings to assemble components of the device 10 and a finger loop 13for easy extraction of the pin 11 to disassemble the components of thedevice 10.

In FIGS. 12 and 13, a pair of straight pins 11A mount on the oppositeside of the hand grip base 58 removably insertable in a pair of spacedopenings 12A in each hand grip base 58 so that the second pair ofstraight pins 11A ride under the overhanging ridge 55 along the lengthof the horizontal bar 52 to retain the hand grips on the linear ridge 53while a person is performing sliding push ups or other exercises usingthe sliding motion along the auxiliary cross bar.

In FIG. 14, the optional vest 70 and the optional resistance band 60secured between the back of the vest is shown being used with theauxiliary cross bar 50 of the modular portable exercise device 10resting on a floor surface for adding extra stress while performing pushups.

In FIG. 6, the vest 70 is shown worn by a user with the vest comprisingadjustable straps 71 to support the vest 70 on the user and the meansfor attaching at least one resistance band 60 to the vest 70 and thenbetween the vest and the auxiliary cross bar 50 to increase the stresson user doing push ups on the auxiliary cross bar 50.

In FIGS. 6 and 14, the means for attaching the at least one resistanceband to the vest 70 is shown comprising mating hook and loop fastenersbetween hook and loop fastener strips 74 on a back surface 72 of thevest 70 and a mating hook and look fastener sleeve 64 on the resistanceband 60 which is stretched between two ends of the auxiliary cross bar50 with each handle 62 of the resistance band hooked over one end of theauxiliary cross bar 50 and over the back surface of the vest 70 of theuser with mating hook and loop fasteners therebetween.

In FIG. 15, he storage and carry bag 80 for the modular portableexercise device 10 is used to carry all of the separated parts shown inFIG. 2. The bag 80 has straps 81 that allow for easy carrying.

In FIGS. 1-3, the upper cross bar 40 is shown comprising a pair ofhorizontal parallel spaced members 44 having notches 43 spaced apartalong a top surface of each of the members 44. A resistance band 60 iswrapped around a pair of the spaced members 44 and secured in thenotches 43 to increase the stress of the exercise.

In use, the modular components of the present invention 10 can beseparated out and used independently with tension straps (also calledresistance bands) 60 attached to them for both upper body work and lowerbody work, as well as work as a regular work out bench, as in FIG. 10.While one user worked out on the base pads 30 doing various exercises,as in FIGS. 7, 8, 9 and 10, another user could work out on the auxiliarycross bar 50 as in FIG. 6, and another user could work out on theupright apparatus 10 using the upper cross bar, as in FIG. 3, minus thebase pads 30.

In the fully assembled upright configuration of FIG. 1, tension straps60 can connect to the upper cross bar 40 above the shoulders and pulleddown to simulate the exercise for the arms performed when doing pullups. Pull ups can also be performed on a smooth hand receiving part 48.

The portable modular exercise apparatus 10 is comprised of a pluralityof components enabling numerous types of exercises by multiple users.The modular exercise apparatus 10 comprises two upright support towers41 a base 20 under each support tower, an overhead crossbeam 40 and asupplemental sliding push up cross bar 50, a plurality of resistancebands 60 which attach to the various components of the apparatus for thepurpose of resistance training, and a carrying bag 80 to contain andtransport all of the components.

The device 10 is a multi-function, multi-user exercise device which isseparable into different components for different exercises so that anumber of people can exercise at the same time by taking differentcomponents and performing different exercises with the components. Thedevice when assembled stands higher than a person with the two talltowers 41, the base 20, and base pads 31 resting on the ground andseveral support brackets 25 and 35 resting against a wall. All of thecomponents attach adjustably together using pins 11 with finger pullrings 13 inserted in different holes 12 to adjust the height or width ofthe different components. No tools are required. The exercise deviceallows for a complete range of users from beginners to advance fitnessusers by adjusting the different components.

The tower components 20 and 41 telescope up or down to adjust fordifferent individuals of different heights. The upper cross bar 40 issupported by two telescoping towers to adjust the height of the uppercross bar 40. In the fully assembled upright configuration of FIG. 3,tension straps 60 (also called resistance bands) can connect to theupper cross bar 40 above the shoulders to be pulled down to simulate thepull up exercise for the arms. The straps may be attached near the outerends of the upper cross bar for doing resistance pec (pectoral muscle)pull downs, as in FIG. 3. And the tension of the straps 60 can beincreased by winding them around the upper cross bar. Also the uppercross bar 40 may be adjusted in height, by altering the height of thetowers 41 which telescope up, to allow different users of differentheights to reach up to the upper cross bar and perform actual pull upsholding onto the smooth hand grip 48 portion of the cross bar 40.

The base bars or stand 20, which can be separated from the two towers,have notches or support brackets 22 to receive an auxiliary cross bar 50(advance bar) for performing push ups or sliding push ups with theauxiliary cross bar 50 mounted in notches 22 at different heights sothat at the highest point, a beginner can do push ups leaning againstthe wall at a slight angle from the vertical or do other exercises, suchas leg thrusts at various angles depending on the height of theauxiliary cross bar. The handles 54 slide in the auxiliary cross bar andcan slide freely for sliding push ups or be secured at any desireddistance apart for still push ups. The auxiliary cross bar 50 can beseparated from the combined device 10 and used independently on thefloor for horizontal push ups, either regular push ups at different armwidths or sliding push ups. For advanced fitness users, a vest 70 withhook and loop fastener strips 74 (shown horizontally, but preferablyshould be attached vertically on the back of the vest) receives atension or resistance strap 60 with a mating hook and loop fastenercovering 64 connecting the strap to the back of the vest 70 and furtherconnecting to the auxiliary cross bar 50 to create additional tensionresistance on the user performing pushups on the bar shown in use withthe bar.

The base pads 31 can be separated out and used independently withtension or resistance straps 60 attached to them to include upper bodywork and lower body work, and work as a regular work out bench as inFIG. 10.

It is understood that the preceding description is given merely by wayof illustration and not in limitation of the invention and that variousmodifications may be made thereto without departing from the spirit ofthe invention as claimed.

1. A portable multipurpose modular exercise device separable intomultiple different modular exercise components by pin connections, whichmodular exercise components are usable simultaneously by a number ofdifferent users working out on different modular exercise componentsseparated from the same device, the device comprising: a base standcomprising two spaced vertical base posts interconnected by at least onehorizontal support bar removably attached between the two vertical baseposts connected to each of the vertical base posts by removable pins,the base posts comprising a series of vertically spaced mating pairedsupport brackets to receive and support another modular componentsupported horizontally between one of the pairs of support brackets at atime; and at least one pair of aligned horizontal brace brackets, atleast one on each of the base posts, extending between the base post andan external vertical surface to rest against the external verticalsurface for support at least at a top of the base posts and to space thebase post away from the external vertical surface to allow a user tostand between the base posts; a modular auxiliary cross bar removablyattached by removable pins between one pair of mating paired supportbrackets at a time on the base posts and alternately separated from thebase posts and positioned on a floor surface, the auxiliary cross barcomprising a rigid horizontal bar having a pair of hand grips slidablyand pivotally attached to the auxiliary cross bar so that the hand gripsmay slide along the auxiliary cross bar at a selected angle for slidingexercises or may alternately be individually secured to the auxiliarycross bar in a desired position and desired angle for non-slidingexercises, so that the auxiliary cross bar enables a user to perform avariety of exercises such as push ups, sliding push ups and thrusts overa range of difficulty from easy to difficult as the auxiliary cross baris positioned from a top pair of brackets on the base posts down tolower pairs of brackets and to the floor; a pair of vertical tower postseach telescopically extending from one of the base posts; an upper crossbar supported by the pair of vertical towers, the upper cross bar havinga series of smooth gripping portions for a user to grasp for pull upsand a series of notches to receive at least one resistance strap for auser to perform a variety of pull down exercises, the vertical towerposts adjustable in height to adjust the height of the upper cross barto accommodate users of different heights and different exercises beingperformed using the upper cross bar; a pair of base pads resting on afloor surface and each removably connected to one of the base posts byremovable pin connections, the base pads comprising resilient supportsurfaces to support a user performing exercises, the base pads having atleast one opening in each of the base pads to receive a pin forattaching at least one resistance band thereto for performing a varietyof exercises using the base pads in conjunction with other modularcomponents or alternately using the pads removed from the other modularcomponents to perform a variety of upper body work and lower body workexercises; wherein all of the modular components are removablyinterconnected by pins through mating openings in the components so thatthe device may be fully assembled for use, the modular componentsseparated for use of the components by a number of different userssimultaneously, and the entire device disassembled by hand without theuse of tools and inserted in a carrier for transportation, therebyproviding a portable multipurpose modular exercise device separable intomultiple different exercise components by pin connections, whichdifferent exercise components are usable simultaneously by a number ofdifferent users working out on different exercise components separatedfrom the same device.
 2. The device of claim 1 further comprising a vestworn by a user, the vest comprising adjustable straps to support thevest on the user and means for attaching at least one resistance band tothe vest for use with the auxiliary cross bar with the at least oneresistance band attached between the vest and the auxiliary cross bar toincrease the stress on user doing push ups on the auxiliary cross bar.3. The device of claim 2 wherein the means for attaching the at leastone resistance band to the vest comprises mating hook and loop fastenersbetween a back surface of the vest and a resistance band stretchedbetween two ends of the auxiliary cross bar and over the back surface ofthe vest of the user with mating hook and loop fasteners therebetween.4. The device of claim 1 wherein the upper cross bar comprises a pair ofhorizontal parallel spaced members having notches spaced apart along atop surface of each of the members, wherein a resistance band is wrappedaround the pair of spaced members and secured in the notches to increasethe stress of the exercise.
 5. The device of claim 1 wherein the atleast one pair of aligned horizontal brace brackets further comprises asupport bar horizontally resting against a wall to spread the load overtwo or more wall studs to prevent the brace brackets from going throughthe wall.
 6. The device of claim 1 wherein each of the hand gripscomprises a hand grip loop removably inserted into a hand grip base, thehand grip loop comprising a pair of spaced pins protruding from thebottom thereof and a center pin between the spaced pins and the handgrip base having a circular array of holes on a top surface thereof toreceive the spaced pins from the hand grip loop alternately in differentpairs of holes on opposite sides of the circular array for varying theangle of the hand grip loop relative to the hand grip base and having acenter hole to receive the center pin to maintain the hand grip loopcentered over the hand grip base.
 7. The device of claim 1 wherein eachof the hand grips comprises a groove through the bottom of the base andthe auxiliary cross bar comprises a linear ridge mating with the groovealong the length of the auxiliary cross bar so that the hand grip slidesalong the linear ridge of the auxiliary cross bar to adjust the locationof each of the hand grips with a pin inserted through an opening in eachhand grip and into one of a spaced linear array of mating holes in thelinear ridge and further to permit sliding pushups and other exerciseswith the hand grip sliding freely on the linear ridge and pins insertedjust in two outer openings in the linear ridge to act as stops to limitthe outer range of sliding motion of the hand grips.
 8. The device ofclaim 7 wherein the auxiliary cross bar further comprises an overhangingridge running along the length of the auxiliary cross bar facing thelinear ridge and a back side of the hand grip base has two spacedopenings to receive insertable straight pins for use with theoverhanging ridge of the auxiliary cross bar when performing slidingpush ups and other sliding exercises to prevent the hand grip fromslipping off of the protruding ridge.